42480964 has 6 divisors (see below), whose sum is σ = 74341694. Its totient is φ = 21240480.

The previous prime is 42480953. The next prime is 42480967. The reversal of 42480964 is 46908424.

It can be written as a sum of positive squares in only one way, i.e., 37454400 + 5026564 = 6120^2 + 2242^2 .

It is not an unprimeable number, because it can be changed into a prime (42480967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5310117 + ... + 5310124.

Almost surely, 2^42480964 is an apocalyptic number.

It is an amenable number.

42480964 is a deficient number, since it is larger than the sum of its proper divisors (31860730).

42480964 is a wasteful number, since it uses less digits than its factorization.

42480964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10620245 (or 10620243 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 42480964 is about 6517.7422471282. The cubic root of 42480964 is about 348.9244916734.

The spelling of 42480964 in words is "forty-two million, four hundred eighty thousand, nine hundred sixty-four".